i386/boot1u/Makefile

   1 DIR = boot1u
   2 include ../MakePaths.dir
   3
   4 #
   5 # these paths are only valid in subdirectories of this directory
   6 #
   7 OBJROOT=../../obj/i386/boot1u
   8 SYMROOT=../../sym/i386
   9 DSTROOT=../../dst/i386
  10 SRCROOT=/tmp
  11
  12 OPTIM = -Os
  13 CFLAGS  = $(RC_CFLAGS) $(OPTIM) $(MORECPP) -arch i386 -g -Wmost -Werror \
  14           -fno-builtin -DSAIO_INTERNAL_USER -static \
  15           -fomit-frame-pointer -mpreferred-stack-boundary=2 \
  16           -fno-align-functions
  17 DEFINES=
  18 CONFIG = hd
  19 SYMDIR = $(SYMROOT)
  20 LIBSADIR = ../libsa
  21 LIBSAIODIR = ../libsaio
  22 UTILDIR = ../util
  23 INC = -I. -I.. -I$(SYMDIR) -I$(LIBSADIR) -I$(LIBSAIODIR) -I$(UTILDIR)
  24 ifneq "" "$(wildcard /bin/mkdirs)"
  25   MKDIRS = /bin/mkdirs
  26 else
  27   MKDIRS = /bin/mkdir -p
  28 endif
  29 AS = as
  30 LD = ld
  31 LIBS= -L$(SYMDIR) -lsaio -lsa
  32 #LIBS= -L$(SYMDIR)
  33
  34 OTHER_FILES =
  35
  36 INSTALLDIR = $(DSTROOT)/usr/standalone/i386
  37 VPATH = $(OBJROOT):$(SYMROOT)
  38
  39 # The ordering is important;
  40 # boot1u.o must be first.
  41 #OBJS = $(OBJROOT)/boot1u.o $(OBJROOT)/asm.o $(OBJROOT)/bios.o $(OBJROOT)/boot.o $(OBJROOT)/string.o $(OBJROOT)/malloc.o $(OBJROOT)/disk.o $(OBJROOT)/put.o
  42 OBJS = boot1u.o asm.o bios.o boot.o string.o malloc.o disk.o put.o
  43
  44 # OBJS += $(OBJROOT)/../libsaio/ufs.o \
  45 #   $(OBJROOT)/../libsaio/cache.o \
  46 #   $(OBJROOT)/../libsaio/ufs_byteorder.o \
  47 #   $(OBJROOT)/../libsaio/table.o \
  48 #   $(OBJROOT)/../libsaio/misc.o
  49
  50 # OBJS += $(OBJROOT)/../libsa/prf.o $(OBJROOT)/../libsa/printf.o
  51
  52 # We get the following object files out of libsaio:
  53 # ufs.o cache.o ufs_byteorder.o table.o
  54 # and these from libsa:
  55 # prf.o printf.o
  56 # If they increase in size, or if other accidental dependencies
  57 # are created with other .o files in libsaio.a, then boot1u can get too large.
  58 # Use care in changing the library.
  59
  60 UTILDIR = ../util
  61 SFILES = boot1u.s bios.s asm.s
  62 CFILES = boot.c disk.c string.c put.c malloc.c
  63 HFILES =
  64 OTHERFILES = Makefile
  65 ALLSRC = $(FOREIGNSRC) $(FOREIGNBIN) $(SFILES) $(CFILES) \
  66         $(HFILES) $(OTHERFILES)
  67 DIRS_NEEDED = $(OBJROOT) $(SYMROOT)
  68 BOOT1UADDR = 10200
  69 MAXBOOTSIZE = 7680
  70 NASM = $(SYMROOT)/nasm
  71
  72 all: $(DIRS_NEEDED) boot1u0 boot1u
  73
  74 boot1u0: boot1u0.s Makefile $(NASM)
  75         $(NASM) boot1u0.s -o $(SYMROOT)/$@
  76
  77 boot1u: $(SYMROOT)/machOconv $(OBJS) boot1u0
  78         $(LD) -static -preload -segaddr __TEXT $(BOOT1UADDR) -segalign 20 \
  79                 -o $(SYMROOT)/boot1u.sys $(OBJS) $(LIBS) -lcc_kext
  80         size $(SYMROOT)/boot1u.sys
  81         $(SYMROOT)/machOconv $(SYMROOT)/boot1u.sys $(SYMROOT)/boot1u.post
  82         ls -l $(SYMROOT)/boot1u.post
  83         @( size=`ls -l $(SYMROOT)/boot1u.post | awk '{ print $$5}'` ; \
  84           if expr "$$size" ">" "$(MAXBOOTSIZE)" > /dev/null ;\
  85           then \
  86             echo "Booter executable larger than $(MAXBOOTSIZE) bytes" ;\
  87             exit 1;\
  88           fi)
  89         cat $(SYMROOT)/boot1u0 $(SYMROOT)/boot1u.post | dd obs=8k conv=osync of=$(SYMROOT)/boot1u
  90         rm $(SYMROOT)/boot1u.post
  91
  92
  93 install_i386:: all $(INSTALLDIR)
  94         cp $(SYMROOT)/boot1u $(OTHER_FILES) $(INSTALLDIR)
  95         cd $(INSTALLDIR); chmod u+w boot1u $(OTHER_FILES)
  96
  97 clean::
  98         rm -f $(SYMROOT)/boot1u.sys $(SYMROOT)/boot1u
  99
 100 include ../MakeInc.dir
 101
 102 #dependencies
 103 -include $(OBJROOT)/Makedep